NSN: 3439004693398
Manufacturer's CAGE: 81397 
Part No. Indicator: A 
Part Number/Trade Name: NOKORODE SOLDERING PASTE 
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                            General Information
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Item Name: FLUX, SOLDERING 
Company's Name: M W DUNTON CO 
Company's Street: 3 BRIDAL AVE 
Company's P. O. Box: 232 
Company's City: WEST WARWICK 
Company's State: RI 
Company's Country: US 
Company's Zip Code: 02893-2901 
Company's Emerg Ph #: 401-821-1832 
Company's Info Ph #: 401-821-1832 
Record No. For Safety Entry: 003 
Tot Safety Entries This Stk#: 006 
Status: SMJ 
Date MSDS Prepared: 09APR90 
Safety Data Review Date: 16NOV90 
Supply Item Manager: N32 
MSDS Serial Number: BJJFF 
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                     Ingredients/Identity Information
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Proprietary: NO 
Ingredient: ZINC CHLORIDE
Ingredient Sequence Number: 01 
Percent: <25 
CAS Number: 7646-86-7 
OSHA PEL: 1 MG/M3 (FUME) 
ACGIH TLV: 1 MG/M3 (FUME) 
Other Recommended Limit: STEL-2MG/M3 (FUME) 
-------------------------------------
Proprietary: NO 
Ingredient: AMMONIUM CHLORIDE (SARA III)
Ingredient Sequence Number: 02 
Percent: <25 
NIOSH (RTECS) Number: BP4550000 
CAS Number: 12125-02-9 
OSHA PEL: 10 MG/M3/20 STEL 
ACGIH TLV: 10 MG/M3 FUME; 9192 
Other Recommended Limit: STEL-20 MG/M3 (FUME) 
-------------------------------------
Proprietary: NO 
Ingredient: PETROLEUM
Ingredient Sequence Number: 03 
Percent: <80% 
NIOSH (RTECS) Number: 1001480PG 
CAS Number: 8009-03-8 
OSHA PEL: NONE 
ACGIH TLV: NONE 
-------------------------------------
Proprietary: NO 
Ingredient: HLTH HAZ/SUPP DATA:CAUSTIC,CAN CAUSE ULCERATION OF EXPOSED
SURF OF SKIN.INHAL MAY PRDCE SEV PNEUMIT RESULTING FROM IRRIT
Ingredient Sequence Number: 04 
NIOSH (RTECS) Number: 9999999ZZ 
-------------------------------------
Proprietary: NO 
Ingredient: OF RESP TRACT.AMMONIUM CHLORIDE:NOT CONSIDERED SERIOUS INDUS
HAZ.SAX INDICATES IT TO BE MILD IRRIT TO SKIN&RESP PASSAGE
Ingredient Sequence Number: 05 
NIOSH (RTECS) Number: 9999999ZZ 
-------------------------------------
Proprietary: NO 
Ingredient: W/ LOW GRADE SYSTEMIC TOX BY INGEST. LARGE QTYS OF FUME
SUGGESTED TO BE TOXIC BY INHAL.
Ingredient Sequence Number: 06 
NIOSH (RTECS) Number: 9999999ZZ 
-------------------------------------
Proprietary: NO 
Ingredient: EFTS OF OVEREXP:OF BRTH;POSSIBLE MODEST INITIAL SYMP,FOLLOWED
IN HOURS BY SEV SHORTNESS OF BRTH,REQUIRING PROMPT MD
Ingredient Sequence Number: 07 
NIOSH (RTECS) Number: 9999999ZZ 
-------------------------------------
Proprietary: NO 
Ingredient: ATTN; OR FATALITY FROM GROSS OVEREXP BY FUME INHAL OR BY
SIGNIFICANT INGEST.INCONCLUSIVE REPORTS OF HUMAN SENSIT.
Ingredient Sequence Number: 08 
NIOSH (RTECS) Number: 9999999ZZ 
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                     Physical/Chemical Characteristics
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Appearance And Odor: TAN/GOLD TO BLACK PASTE, NO APPRECIABLE ODOR
Boiling Point: N/A 
Melting Point: 120F,49C 
Vapor Pressure (MM Hg/70 F): N/A 
Vapor Density (Air=1): N/A 
Specific Gravity: 1.06 
Evaporation Rate And Ref: N/A 
Solubility In Water: INSOLUBLE 
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                      Fire and Explosion Hazard Data
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Flash Point: 204C;ASTM D92 
Extinguishing Media: FOAM, SAND, CO*2
Special Fire Fighting Proc: IF LARGE QUANTITIES ARE INVOLVED IN A FIRE,
FIREFIGHTERS SHOULD USE SELF-CONTAINED BREATHING APPARATUS AND PROTECTIVE
CLOTHING.
Unusual Fire And Expl Hazrds: WHEN HEATED THE MATERIAL MAY RELEASE ZINC
CHLORIDE AND ZINC OXIDE FUMES.
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                              Reactivity Data
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Stability: YES 
Cond To Avoid (Stability): NONE SPECIFIED BY MANUFACTURER.
Materials To Avoid: MATERIAL MAY BE INCOMPATIBLE WITH NYLON AND/OR CELCON
PLASTICS.CYANIDES MAY RELEASE HCN GSA WHEN MIXED W/ ZINC CHLORIDE.
Hazardous Decomp Products: ZINC CHLORIDE AND ZINC OXIDE FUMES.
Hazardous Poly Occur: NO 
Conditions To Avoid (Poly): NOT RELEVANT
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                            Health Hazard Data
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LD50-LC50 Mixture: ZINC CHLORIDE LD50:(ORAL)350 MG/KG(RAT) 
Route Of Entry - Inhalation: YES 
Route Of Entry - Skin: NO 
Route Of Entry - Ingestion: NO 
Health Haz Acute And Chronic: ZINC CHLORIDE COMPONENT:CAUSES BURNS.FUMES,
DUST,OR MIST MAY CAUSE INJ TO RESP TRACT.SEV EXPOS MAY CAUSE LUNG DMG.IN
EITHER SOLID OR SOLN FORM,CORR TO EYES&SKIN.TOXIC EFTS DESCRIBED IN ANIMALS
FROM SHORT EXPOS INCLUDE CORR OF MUCOSAL SURF,LIVER&KIDNEY EFTS.TOX EFTS IN
ANIMALS OCCURING ONLY W/INHAL EXPOS,(SEE SUPP DATA)
Carcinogenicity - NTP: NO 
Carcinogenicity - IARC: NO 
Carcinogenicity - OSHA: NO 
Explanation Carcinogenicity: NOT RELEVANT
Signs/Symptoms Of Overexp: ZINC CHLORIDE COMPONENT:EYE IRRIT W/
DISCOMFORT,TEARING/BLURRING OF VISION;SKIN IRRIT W/DISCOMFORT/RASH;OR IRRIT
OF UPPER RESP PASSAGES.HIGHER EXPOS MAY LEAD TO:SKIN BURNS/ULCERATION;EYE
IRRIT W/DISCOMFORT,TEARING/BLURRING OF VISION;TEMPORARY LUNG IRRIT EFTS W/
COUGH, DISCOMFORT, DFCLT BRTHG/SHORTNESS (SEE INGRED 7)
Med Cond Aggravated By Exp: DERMATITIS, RESPIRATORY DISEASES,
CONJUNCTIVITIS.PREEXISTING DISEASES OF THE LUNG.
Emergency/First Aid Proc: CALL PHYSICIAN IMMEDIATELY IN ALL CASES: EYE
FLUSH WITH WATER AND SOAP.INGEST:GIVE PLENTY OF WATER OR MILK.DO NOT INDUCE
VOMIT.INHAL:REMOVE TO FRESH AIR.
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                   Precautions for Safe Handling and Use
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Steps If Matl Released/Spill: NEUTRALIZE WITH SODIUM CARBONATE OR TRI-
SODIUM PHOSPHATE.
Neutralizing Agent: SEE ABOVE
Waste Disposal Method: FLUSH TO CHEMICAL WASTE DISPOSAL I/A/W FEDERAL,
STATE, AND LOCAL REGULATIONS.
Precautions-Handling/Storing: FLUX IS A STABLE MATERIAL IN CLOSED
CONTAINERS AT ROOM TEMPERATURE UNDER NORMAL STORAGE AND HANDLING
CONDITIONS.
Other Precautions: NONE SPECIFIED BY MANUFACTURER.
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                             Control Measures
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Respiratory Protection: USE FUME OR AIR SUPPLIED RESPIRATOR WHEN SOLDERING
IN CONFINED NON-VENTILATED SPACE.
Ventilation: LOCAL EXHAUST DURING SOLDERING AT THE FLAME SO AS TO CAPTURE
ALL GASES AND FUMES.
Protective Gloves: IMPERVIOUS GLOVES (FP N). 
Eye Protection: CHEMICAL WORKERS GOGGLES (FP N) 
Other Protective Equipment: HEAD AND BODY PROTECTION WILL HELP TO PREVENT
INJURY FROM SPLASHING,SPARKS OR FLAME.
Work Hygienic Practices: TRAIN EMPLOYEES TO KEEP HEAD OUT OF SOLDERING
FUMES.
Suppl. Safety & Health Data: HLTH HAZ:ARE LOWER RESP IRRIT W/ PULM EDEMA.
TESTS IN BACTERIAL /MAMMALIAN CELL CULTURES DEMONSTRATE MUTAGENIC ACTIVITY.
TESTS IN SOME ANIMALS INDICATE THAT THE CMPD MAY HAVE EMBRYOTOXIC ACTIVITY.
EXPOS TO FUME CAN CAUSE DMG TO MUC MEMB OF NASOPHARYNX&RESP TRACT.EXPO
PERSONS HAVE EXPER PALE GRAY CYANOSIS.(SEE INGRED 4)
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                            Transportation Data
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Trans Data Review Date:   90355 
DOT PSN Code: PZN 
DOT Proper Shipping Name: ZINC CHLORIDE, SOLUTION
DOT Class: 8 
DOT ID Number: UN1840 
DOT Pack Group: III 
DOT Label: CORROSIVE 
IMO PSN Code: PRR 
IMO Proper Shipping Name: ZINC CHLORIDE, SOLUTION
IMO Regulations Page Number: 8247 
IMO UN Number: 1840 
IMO UN Class: 8 
IMO Subsidiary Risk Label: - 
IATA PSN Code: ZRR 
IATA UN ID Number: 1840 
IATA Proper Shipping Name: ZINC CHLORIDE SOLUTION
IATA UN Class: 8 
IATA Label: CORROSIVE 
AFI PSN Code: ZRR 
AFI Prop. Shipping Name: ZINC CHLORIDE, SOLUTION
AFI Class: 8 
AFI ID Number: UN1840 
AFI Pack Group: III 
AFI Basic Pac Ref: 12-5 
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                               Disposal Data
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                                Label Data
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Label Required: YES 
Technical Review Date: 13JUN91 
Label Date: 13JUN91 
Label Status: G 
Common Name: NOKORODE SOLDERING PASTE 
Chronic Hazard: YES 
Signal Word: WARNING! 
Acute Health Hazard-Moderate: X 
Contact Hazard-Moderate: X 
Fire Hazard-None: X 
Reactivity Hazard-None: X 
Special Hazard Precautions: ACUTE: CAUSES EYE IRRITATION. AVOID CONTACT
WITH EYES. WASH THOROUGHLY AFTER HANDLING. HARMFUL IF INHALED OR SWALLOWED.
AVOID BREATHING VAPORS. MAY CAUSE SKIN IRRITATION. AVOID CONTACT WITH SKIN.
CHRONIC: MAY CAUSE LUNG DAMAGE.
Protect Eye: Y 
Protect Skin: Y 
Protect Respiratory: Y 
Label Name: M W DUNTON CO 
Label Street: 3 BRIDAL AVE 
Label P.O. Box: 232 
Label City: WEST WARWICK 
Label State: RI 
Label Zip Code: 02893-2901 
Label Country: US 
Label Emergency Number: 401-821-1832